Demco/SMI Stay-IN-Play Duo Braking System

85% of 100
In Stock
Item #
With DUO, brake lights and deceleration are required so false or unwanted activations are eliminated. In addition, with two signals necessary to activate, there is no need for the delay technology found in all the box brakes.
More Information
Item # 81785
Brand Demco
Model 9599006
Replaces 99251
Fits Stay-IN-Play DUO will work for both gas and diesel coaches without air brakes.
Features Hidden installation under the hood of the tow car
"Panic Stop Braking" - only Demco brings you additional stopping effort in a panic
"Zero" set up for towing - the Stay-IN-Play DUO is always ready to tow
The Stay-IN-Play DUO creates a vacuum to provide a totally reliable and consistent brake application
Warranty 5 Year
Special Order Item No
LTL Freight No
WARNING: This product can expose you to chemicals, which is known to the State of California to cause cancer and reproductive harm. For more information, go to
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